The Ecological Approach To Visual Perception

El perro del hortelano / El castigo sin venganza

Lope de Vega

Security Technology

Tai-hoon Kim, Hojjat Adeli, Javier Garcia Villalba, Kirk P. Arnett, Muhammad Khurram Khan

The Clocks

Modern-school Solid Geometry

schorling-clark-smith

The House with a Clock in Its Walls

Pulling your own strings

Wayne W. Dyer